Reason | Remedy |
The control lamp lights up with the engine running at half or full brightness | |
Defective carbon brushes | Replace brushes Replace rotor |
Rotor winding defective | Check cable connections |
Excitation circuit broken | Check diodes and holders, replace if necessary |
Faulty diodes or diode carriers Cable D+/61 shorts to «mass» | Repair, short circuit or replace the cable |
Loose drive belt | Pull on the belt Replace regulator |
Faulty regulator Open or short to «mass» in the supply line | Check cables and their connection |
The control lamp does not light up when the engine is started | |
The control lamp is faulty | Install a 4 W pilot lamp |
wire break | Fix the break |
The control lamp does not burn at the idle engine. Ignition on | |
The control lamp is faulty | Install a 4 W pilot lamp |
Low battery | Charge the battery |
Bad battery | Replace battery |
Loose or damaged cable | Replace cable, secure connections |
Regulator damaged | Replace regulator |
Short circuit of the positive diode in the generator | Disconnect the wire otherwise the battery will run out Iterate generator |
Worn carbon brushes | Replace brushes |
Oxidation of slip rings, rupture in the rotor winding» | Repair generator |